211984878053

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{3064561}}^1$

素因数の和:3064904

約数の個数: 16

約数和(自身を含む): 242492661936

約数和(自身を除く): 30507783883

約数列:

[1, 13, 17, 221, 313, 4069, 5321, 69173, 3064561, 39839293, 52097537, 677267981, 959207593, 12469698709, 16306529081, 211984878053]

約数ペア:

[(1, 211984878053), (13, 16306529081), (17, 12469698709), (221, 959207593), (313, 677267981), (4069, 52097537), (5321, 39839293), (69173, 3064561)]